<template>
  <div class="main">
    <a-form
      id="formLogin"
      class="user-layout-login"
      ref="formLogin"
      :form="form"
      @submit="handleSubmit"
    >
      <a-tabs
        :activeKey="customActiveKey"
        :tabBarStyle="{ textAlign: 'center', borderBottom: 'unset' }"
        @change="handleTabClick"
      >
        <a-tab-pane key="tab1" tab="账号密码登录">
          <a-alert v-if="isLoginError" type="error" showIcon style="margin-bottom: 24px;" message="账户或密码错误（admin/ant.design )" />
          <a-form-item>
            <a-input
              size="large"
              type="text"
              placeholder="请输入账号"
              v-decorator="[
                'userCode',
                {rules: [{ required: true, message: '请检查账号输入' }], validateTrigger: 'change'}
              ]"
            >
              <a-icon slot="prefix" type="user" :style="{ color: 'rgba(0,0,0,.25)' }"/>
            </a-input>
          </a-form-item>

          <a-form-item>
            <a-input-password
              size="large"
              placeholder="请输入密码"
              v-decorator="[
                'password',
                {rules: [{ required: true, message: '请输入密码' }], validateTrigger: 'blur'}
              ]"
            >
              <a-icon slot="prefix" type="lock" :style="{ color: 'rgba(0,0,0,.25)' }"/>
            </a-input-password>

          </a-form-item>

        </a-tab-pane>
        <!-- <a-tab-pane key="tab2" tab="微信登录">

          <img class="qrcode-img" src="" alt="">

        </a-tab-pane> -->
      </a-tabs>

      <a-form-item>

        <a-form-item style="margin-top:24px">
          <a-button
            size="large"
            type="primary"
            htmlType="submit"
            class="login-button"

            :disabled="state.loginBtn"
          >确定</a-button>
        </a-form-item>
        <!--     :loading="state.loginBtn" -->
      </a-form-item></a-form>
    <s-dialog :visible="visible" @cancle="visible = false" title="滑动验证">
      <slide-verify
        :l="42"
        :r="10"
        :w="310"
        :h="155"
        @success="userLogin"
        slider-text="向右滑"
      ></slide-verify>
    </s-dialog>
  </div>
</template>

<script>
import md5 from 'md5'
// import TwoStepCaptcha from '@/components/tools/TwoStepCaptcha'
import { mapActions } from 'vuex'
import SDialog from '@/components/Model'
import { timeFix } from '@/utils/util'
// import { getSmsCaptcha, get2step } from '@/api/login'
// import { getVerifyCode } from '@/api/user'
export default {
  name: 'Login',
  components: {
    // TwoStepCaptcha,
    SDialog
  },
  data () {
    return {
      customActiveKey: 'tab1',
      loginBtn: false,
      // login type: 0 email, 1 username, 2 telephone
      loginType: 0,
      isLoginError: false,
      requiredTwoStepCaptcha: false,
      stepCaptchaVisible: false,
      form: this.$form.createForm(this),
      state: {
        time: 60,
        loginBtn: false,
        // login type: 0 email, 1 username, 2 telephone
        loginType: 0,
        smsSendBtn: false
      },
      img: '',
      key: 1,
      visible: false
    }
  },
  created () {
    this.img = '/api/wxoperate/auth/captcha'
  },
  methods: {
    ...mapActions(['Login', 'Logout']),
    // handler
    // handleUsernameOrEmail (rule, value, callback) {
    //   const { state } = this
    //   const regex = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/
    //   if (regex.test(value)) {
    //     state.loginType = 0
    //   } else {
    //     state.loginType = 1
    //   }
    //   callback()
    // },
    //
    updateCaptchaCode () {
      const timeStamp = new Date().getTime()
      this.img = '/api/wxoperate/auth/captcha?timeStamp=' + timeStamp
    },
    handleTabClick (key) {
      this.customActiveKey = key
    },
    handleSubmit (e) {
      e.preventDefault()
        const {
        form: { validateFields },
        state,
        customActiveKey
      } = this

      const validateFieldsKey = customActiveKey === 'tab1' ? ['userCode', 'password'] : ['mobile', 'captcha']
      validateFields(validateFieldsKey, { force: true }, (err, values) => {
        if (!err) {
          this.userInfo = { ...values }
          this.visible = true
        } else {
          setTimeout(() => {
            state.loginBtn = false
          }, 600)
        }
      })
    },

    // 验证通过,用户开始登陆
    async userLogin () {
      const { userInfo, Login } = this
      const loginParams = { ...userInfo }
      loginParams.password = md5(loginParams.password)
      const data = await Login(loginParams)
      console.log(data)
      if (data.code === 200) {
        this.$store.dispatch('account/getAccount')
        this.loginSuccess()
      } else {
        this.visible = false
      }
    },

     loginSuccess () {
      this.$router.push('/operation')
      // 延迟 1 秒显示欢迎信息
      setTimeout(() => {
        this.$notification.success({
          message: '欢迎',
          description: `${timeFix()}，欢迎回来`
        })
      }, 1000)
      this.isLoginError = false
    }
    // requestFailed (err) {
    //   this.isLoginError = true
    //   this.$notification['error']({
    //     message: '错误',
    //     description: ((err.response || {}).data || {}).message || '请求出现错误，请稍后再试',
    //     duration: 4
    //   })
    // }
  }

}
</script>

<style lang="less" scoped>
.user-layout-login {
  label {
    font-size: 14px;
  }

  .getCaptcha {
    display: block;
    width: 100%;
    height: 40px;
  }

  .forge-password {
    font-size: 14px;
  }

  button.login-button {
    padding: 0 15px;
    font-size: 16px;
    height: 40px;
    width: 100%;
  }

  .user-login-other {
    text-align: left;
    margin-top: 24px;
    line-height: 22px;

    .item-icon {
      font-size: 24px;
      color: rgba(0, 0, 0, 0.2);
      margin-left: 16px;
      vertical-align: middle;
      cursor: pointer;
      transition: color 0.3s;

      &:hover {
        color: #1890ff;
      }
    }

    .register {
      float: right;
    }
  }
}

.verify-code {
  // width: 100px;
  width: 100%;

   height: 39px;
   display: block;

}

.qrcode-img {
  margin: 0 auto;
  display: block;
  width: 197px;
  height: 197px;
}
</style>
